(defn binom [N K]
    (if (or (= K 0) (= N K)) 
        (int 1)
        (int (+ (binom (- N 1) (- K 1)) (2))))
    )
)

(println (binom 1 2))
	
(defn binom [N K]
    (if (or (= K 0) (= N K)) 
        (int 1)
        (int (+ (binom (- N 1) (- K 1)) (((binom (- N 1) (K))))))
    )
)

(println (binom 1 2))